Tuesday, March 25, 2008

Tuesday and the Book 2

Todays homework is:

Page 473 #12-20

Page 483 #26, 27, 29, 30

The first set of problems asks you to find the equation that goes with the picture. The first picture (#12) shows a line with a shaded in circle on -5, and then the shading goes off to the right.

All your inequalities will start with the letter "x". For #12, you know the shading goes to the right, and the circle is shaded in, so it must start off "x &ge ". And since the line starts at -5, the inequality must be x &ge -5

Be sure you finish the homework, tomorrow we will do some review of these and equations.

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